Pressurizing a Chicken Coop to Clean it.

I use a shop vac to clean a chicken coop but instead of sucking, I have it set to blow so the coop pressurizes and a hose to the outside becomes a vacuum. Help me make videos by donating here:   / codyslab   Follow me on Facebook:   / codydonreeder   SubReddit:   / codyslab   Twitter:   / codyslab